package com.esm.controller;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.esm.model.User;

import net.sf.json.JSONObject;
/**
 * 获取当前用户的姓名Controller
 * @author 康少
 *
 * 2017年1月9日
 */
public class GetCurrentUnameController_zxk extends HttpServlet{
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
	}
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		HttpSession session = req.getSession();
		String uname = ((User)session.getAttribute("currentUser")).getUname();
		JSONObject jo = new JSONObject();
		jo.put("currentUname", uname);
		PrintWriter pw = resp.getWriter();
		pw.write(jo.toString());
		pw.flush();
		pw.close();
	}
}
